Average Co-Inventor Count = 6.00
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Eka Chemicals Ab (1 from 35 patents)
2. Akzo Nobel Chemicals International B.v. (160 patents)
3. Metsa Board Oyj (5 patents)
4. Kjell Rune Andersson (0 patent)
5. Marie-louise Wallberg (0 patent)
6. Erik Sanne (0 patent)
7. Cherryleen Garcia-lindgren (0 patent)
8. Sune Wannstrom (0 patent)
9. Peter Marten Van Der Horst (0 patent)
1 patent:
1. 9156990 - Filler for papermaking process